CN217265870U

CN217265870U - Air-cooled quenching device for roller production

Info

Publication number: CN217265870U
Application number: CN202220683113.6U
Authority: CN
Inventors: 樊长喜; 王晓钟; 孙亦新
Original assignee: Chaoyang Lianqiang Roll Co ltd
Current assignee: Chaoyang Lianqiang Roll Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-23
Anticipated expiration: 2032-03-28

Abstract

The utility model belongs to the field of mechanical equipment manufacturing, in particular to an air-cooled quenching device for roller production, which provides the following proposal aiming at the prior problems, which comprises a detachable plate welded on a quenching machine platform, a sensor is arranged at the top of the detachable plate, positioning grooves are respectively arranged at both sides of the sensor, positive grooves are respectively arranged at both sides of the top of the dismounting plate, and the inner wall of the bottom side of the positive groove is provided with a positioning rod in a sliding way, one side of the dismounting plate is provided with a round hole, and a winding post is arranged in the round hole, the inner wall of the top side of the round hole is respectively provided with a wire hole which is communicated with the positive groove, the one end of fixedly connected with stay cord on the locating lever, the utility model provides a shortcoming among the prior art, replaced the mounting means of sensor in the past for people can carry out the dismouting to it fast, have satisfied people's demand.

Description

Air-cooled quenching device for roller production

Technical Field

The utility model relates to a mechanical equipment makes technical field, especially relates to an air-cooled guenching unit is used in roll production.

Background

The roller mainly comprises a roller body, a roller neck and a shaft head. The roll body is the middle part of the roll that actually participates in rolling the metal. It has a smooth cylindrical or grooved surface. The roll neck is mounted in bearings and transmits the rolling force to the stand through a bearing block and a screw down device. The driving end shaft head is connected with the gear seat through a connecting shaft, and the rotating torque of the motor is transmitted to the roller.

The application number is CN201921739455. X's patent discloses an air-cooled quenching machine for roll production, belong to general mechanical equipment and make technical field, including the forced air cooling box, total intake stack, the quick-witted platform quenches, the roll delivery wagon, go up the inlet air passageway, a set of air-cooled shower nozzle, inlet air passageway down, a set of air-cooled shower nozzle and roll conveying assembly down, roll conveying assembly sets up on the quick-witted platform quenches, the roll delivery wagon sets up on the quick-witted platform quenches, and the roll delivery wagon is connected with roll conveying assembly, roll conveying assembly can drive roll delivery wagon and pass the forced air cooling box. The utility model discloses an air-cooled quenching machine for roll production, through reciprocating motion's roll delivery wagon, can carry out the air-cooled quenching of a set of roll through a set of air-cooled shower nozzle and a set of time between the air-cooled shower nozzle down at the roll delivery wagon, through the wind pressure of control roll delivery subassembly speed, a set of air-cooled shower nozzle and a set of air-cooled shower nozzle down, can carry out nimble regulation to the air-cooled quenching, use safe and reliable, improved the effect of air-cooled quenching.

The patent relates to an air-cooled quenching machine for roll production, wherein the multiple sensor of installation all adopts modes such as welding or screw on the quick-witted platform that quenches, tears open and changes and to get up time-consuming and energy-consuming, in case damage will make machine production unable continuation, consequently need tear open fast and change in order not to influence work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an air-cooled quenching device for producing a roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air-cooled quenching device for roller production comprises a detachable plate welded on a quenching machine platform, wherein a sensor is arranged at the top of the detachable plate, positioning grooves are respectively arranged at two sides of the sensor, forward grooves are respectively arranged at two sides of the top of the detachable plate, positioning rods are slidably arranged on the inner wall of the bottom side of the forward grooves, a round hole is arranged at one side of the detachable plate, a winding post is arranged in the round hole, wire holes are respectively arranged on the inner wall of the top side of the round hole and communicated with the forward grooves, one end of a stay cord is fixedly connected onto the positioning rods, the other end of the stay cord penetrates through the wire holes and is wound and connected onto the winding post, a plurality of rotation limiting grooves are annularly and equidistantly arranged at one side of the detachable plate, a rotating shaft is arranged on the winding post, an iron rod is rotatably arranged on the rotating shaft and is matched with the rotation limiting grooves, an extending hole is arranged on the winding post, and a pressure lever is arranged in the extending hole.

Preferably, two positive grooves keep away from the one end of the tight power spring of equal fixedly connected with each other on the inner wall of one side, and the other end fixed connection of tight power spring is on the locating lever.

Preferably, the winding post is sleeved with a bearing, and the peripheral outer wall of the bearing is fixedly installed on the inner wall of the round hole.

Preferably, the rotating shaft is fixedly sleeved with one end of a torsion spring, and the other end of the torsion spring is fixedly connected to the iron rod.

Preferably, the bottom end of the pressure lever is fixedly connected with a return spring, and the bottom end of the return spring is fixedly connected to the inner wall of the extension hole.

Preferably, one side of the pressure lever close to the dismounting plate is fixedly provided with a magnet, and the magnet is positioned on one side of the iron rod.

In the utility model, the air-cooled quenching device for roller production comprises a press rod, an iron rod, a winding post, a positioning rod, a tension spring, a positioning rod, a magnet and a sensor, wherein the press rod is pressed downwards to drive the magnet to move to a position corresponding to the iron rod;

the utility model provides a shortcoming among the prior art, replaced the mounting means of sensor in the past for people can carry out the dismouting to it fast, have satisfied people's demand.

Drawings

FIG. 1 is a schematic view of a front view structure of an air-cooled quenching device for producing a roller, which is provided by the utility model;

FIG. 2 is a schematic structural view of part A of an air-cooled quenching device for roller production according to the present invention;

fig. 3 is a schematic structural diagram of part B of an air-cooled quenching device for roller production according to the present invention.

In the figure: the device comprises a detachable plate 1, a sensor 2, a positioning groove 3, a forward groove 4, a positioning rod 5, a tension spring 6, a round hole 7, a winding post 8, a bearing 9, a wire hole 10, a pull rope 11, a rotation limiting groove 12, a rotating shaft 13, an iron rod 14, a torsion spring 15, an extension hole 16, a compression rod 17, a return spring 18 and a magnet 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, an air-cooled quenching device for roller production comprises a detachable plate 1 welded on a quenching machine platform, a sensor 2 is arranged on the top of the detachable plate 1, positioning slots 3 are respectively arranged on both sides of the sensor 2, forward slots 4 are respectively arranged on both sides of the top of the detachable plate 1, positioning rods 5 are slidably mounted on the inner walls of the bottom sides of the forward slots 4, a round hole 7 is arranged on one side of the detachable plate 1, winding posts 8 are arranged in the round hole 7, wire holes 10 are respectively arranged on the inner walls of the top sides of the round holes 7, the wire holes 10 are communicated with the forward slots 4, one end of a pull rope 11 is fixedly connected to the positioning rods 5, the other end of the pull rope 11 penetrates through the wire holes 10 and is wound and connected on the winding posts 8, a plurality of rotation limiting slots 12 are annularly and equidistantly arranged on one side of the detachable plate 1, a rotating shaft 13 is mounted on the winding posts 8, and an iron rod 14 is rotatably mounted on the rotating shaft 13, the iron rod 14 is matched with the rotation limiting groove 12, an extending hole 16 is formed in the winding post 8, and a pressing rod 17 is arranged in the extending hole 16.

The utility model discloses in, the one end of equal fixedly connected with tension spring 6 on the inner wall of one side is kept away from each other in two positive direction grooves 4, and tension spring 6's other end fixed connection is on locating lever 5.

The utility model discloses in, cup jointed bearing 9 on the wrapping post 8, and bearing 9 outer wall fixed mounting all around on the inner wall of round hole 7, bearing 9 can make wrapping post 8 rotate firmly.

The utility model discloses in, the fixed one end that has cup jointed torsional spring 15 in the pivot 13, and torsional spring 15's other end fixed connection is on iron set 14, and torsional spring 15 can ensure that iron set 14 resets to the position with 12 blocks in limit turn trough.

The utility model discloses in, depression bar 17's bottom fixedly connected with reset spring 18, and reset spring 18's bottom fixed connection is on the inner wall of extension hole 16, and reset spring 18 can make depression bar 17 automatic re-setting.

The utility model discloses in, one side fixed mounting that depression bar 17 is close to dismouting board 1 has magnet 19, and magnet 19 is located one side of iron set 14, comes actuation iron set 14 through magnet 19, and then control iron set 14 and the 12 blocks in limit turn groove.

Example two

The utility model discloses in, equal fixed welding has the one end of straining spring 6 on the inner wall of one side is kept away from each other in two positive direction grooves 4, and the fixed welding of the other end of straining spring 6 is on locating lever 5.

The utility model discloses in, cup jointed bearing 9 on the wrapping post 8, and bearing 9 outer wall fixed mounting all around is on the inner wall of round hole 7.

The utility model discloses in, the fixed one end that has cup jointed torsional spring 15 in the pivot 13, and the fixed welding of the other end of torsional spring 15 is on iron set 14.

The utility model discloses in, the bottom mounting welding of depression bar 17 has reset spring 18, and the bottom mounting welding of reset spring 18 is on the inner wall of extension hole 16.

The utility model discloses in, one side fixed mounting that depression bar 17 is close to dismouting board 1 has magnet 19, and magnet 19 is located one side of iron set 14.

The utility model discloses in, at first push down the depression bar 17 and make it take magnet 19 to move to the position corresponding with iron set 14, then iron set 14 will shift out from the limit for rotation inslot 12 under the actuation of magnet 19, rotate wrapping post 8 this moment and carry out the unwrapping wire, then locating lever 5 will no longer be spur to stay cord 11, and then locating lever 5 will shift out from in the constant head tank 3 under the pulling of straining spring 6, then alright take off sensor 2 from dismouting board 1 and change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The air-cooled quenching device for producing the roller comprises a detachable plate (1) welded on a quenching machine platform, and is characterized in that a sensor (2) is arranged at the top of the detachable plate (1), positioning grooves (3) are formed in two sides of the sensor (2), forward grooves (4) are formed in two sides of the top of the detachable plate (1), positioning rods (5) are slidably mounted on the inner wall of the bottom side of each forward groove (4), a round hole (7) is formed in one side of the detachable plate (1), winding posts (8) are arranged in the round hole (7), wire holes (10) are respectively formed in the inner wall of the top side of each round hole (7), each wire hole (10) is communicated with each forward groove (4), one end of a pull rope (11) is fixedly connected to each positioning rod (5), and the other end of each pull rope (11) penetrates through each wire hole (10) and is wound on each winding post (8), one side annular of dismouting board (1) is equidistant to be equipped with a plurality of limit groove (12), install pivot (13) on wrapping post (8), and rotate on pivot (13) and install iron set (14), iron set (14) and limit groove (12) looks adaptation, seted up on wrapping post (8) and extended hole (16), and be equipped with depression bar (17) in extending hole (16).

2. The air-cooled quenching device for roll production according to claim 1, wherein one end of the tension spring (6) is fixedly connected to the inner wall of one side of each of the two forward grooves (4) far away from each other, and the other end of the tension spring (6) is fixedly connected to the positioning rod (5).

3. The air-cooled quenching device for producing the roller as claimed in claim 1, wherein the winding post (8) is sleeved with a bearing (9), and the peripheral outer wall of the bearing (9) is fixedly arranged on the inner wall of the round hole (7).

4. The air-cooled quenching device for producing the roller as claimed in claim 1, wherein one end of a torsion spring (15) is fixedly sleeved on the rotating shaft (13), and the other end of the torsion spring (15) is fixedly connected to the iron rod (14).

5. The air-cooled quenching device for roll production as claimed in claim 1, wherein the bottom end of the compression bar (17) is fixedly connected with a return spring (18), and the bottom end of the return spring (18) is fixedly connected to the inner wall of the extension hole (16).

6. The air-cooled quenching device for roll production as claimed in claim 1, wherein the press rod (17) is fixedly provided with a magnet (19) at one side close to the dismounting plate (1), and the magnet (19) is positioned at one side of the iron rod (14).